Java javax.swing.plaf.basic 类 BasicSplitPaneDivider（JDK5）

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摘要：嵌套 | 字段 | 构造方法 | 方法

详细信息：字段 | 构造方法 | 方法

javax.swing.plaf.basic
类 BasicSplitPaneDivider

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.plaf.basic.BasicSplitPaneDivider

所有已实现的接口：: ImageObserver, MenuContainer, PropertyChangeListener, Serializable, EventListener

public class BasicSplitPaneDivider
extends Container

implements PropertyChangeListener
extends Container
implements PropertyChangeListener

BasicSplitPaneUI 使用的分隔符。子类可能希望重写 paint 以进行某些更有趣的操作。边框效果是在 BasicSplitPaneUI 中绘制的，所以如果不喜欢该边框，可以在那里重置。要有条件地从某些区域拖动，请为 mousePressed 创建子类并在希望开始拖动时调用 super。

警告：此类的序列化对象将与以后的 Swing 版本不兼容。当前的序列化支持适用于短期存储或运行相同 Swing 版本的应用程序之间的 RMI。从 1.4 版本开始，已在 java.beans 包中添加了支持所有 JavaBeans^TM 长期存储的功能。请参见 XMLEncoder。

嵌套类摘要
`protected class`	`BasicSplitPaneDivider.DividerLayout` 用于布置 `BasicSplitPaneDivider`。
`protected class`	`BasicSplitPaneDivider.DragController` 在面向 HORIZONTAL_SPLIT 的拆分窗格的拖动会话期间处理事件。
`protected class`	`BasicSplitPaneDivider.MouseHandler` MouseHandler 负责将鼠标事件（释放、拖动……）转换为适当的 DragController 方法。
`protected class`	`BasicSplitPaneDivider.VerticalDragController` 在面向 VERTICAL_SPLIT 的拆分窗格的拖动会话期间处理事件。

从类 java.awt.Container 继承的嵌套类/接口
`Container.AccessibleAWTContainer`

从类 java.awt.Component 继承的嵌套类/接口
`Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy`

字段摘要
`protected int`	`dividerSize` 分隔符的大小。
`protected BasicSplitPaneDivider.DragController`	`dragger` 处理要进行实际拖动操作的鼠标拖动消息。
`protected Component`	`hiddenDivider` 用于非连续布局模式的分隔符。
`protected JButton`	`leftButton` 用于快速切换左边组件的按钮。
`protected BasicSplitPaneDivider.MouseHandler`	`mouseHandler` 处理发自此类和拆分窗格的鼠标事件。
`protected static int`	`ONE_TOUCH_OFFSET`
`protected static int`	`ONE_TOUCH_SIZE` 基于 BasicSplitPaneUI 添加到它的两个方向的分隔符宽度和高度。
`protected int`	`orientation` JSplitPane 的方向。
`protected JButton`	`rightButton` 用于快速切换右边组件的按钮。
`protected JSplitPane`	`splitPane` 其中包含接收者的 JSplitPane。
`protected BasicSplitPaneUI`	`splitPaneUI` 从其创建此实例的 UI。

从类 java.awt.Component 继承的字段
`BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT`

从接口 java.awt.image.ImageObserver 继承的字段
`ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH`

构造方法摘要
`BasicSplitPaneDivider(BasicSplitPaneUI ui)` 创建 BasicSplitPaneDivider 的实例。

方法摘要
`protected JButton`	`createLeftOneTouchButton()` 创建并返回 JButton 的实例，该实例可用于折叠拆分窗格中的左边组件。
`protected JButton`	`createRightOneTouchButton()` 创建并返回 JButton 的实例，该实例可用于折叠拆分窗格中的右边组件。
`protected void`	`dragDividerTo(int location)` 利用包含此实例的 dragDividerTo 传递 BasicSplitPaneUI 的消息。
`protected void`	`finishDraggingTo(int location)` 利用包含此实例的 finishDraggingTo 传递 BasicSplitPaneUI 的消息。
`BasicSplitPaneUI`	`getBasicSplitPaneUI()` 返回接收者当前位于其中的 `SplitPaneUI`。
`Border`	`getBorder()` 返回此组件的边框，如果当前没有设置边框，则返回 null。
`int`	`getDividerSize()` 返回分隔符的大小。
`Insets`	`getInsets()` 如果已在此组件上设置了边框，则返回该边框的 insets；否则调用 super.getInsets。
`Dimension`	`getMinimumSize()` 返回 dividerSize x dividerSize
`Dimension`	`getPreferredSize()` 返回 dividerSize x dividerSize
`boolean`	`isMouseOver()` 返回鼠标当前是否位于分隔符上
`protected void`	`oneTouchExpandableChanged()` 当包含接收者的 JSplitPane 的 oneTouchExpandable 值发生更改时传递消息。
`void`	`paint(Graphics g)` 绘制分隔符。
`protected void`	`prepareForDragging()` 传递消息以准备拖动操作。
`void`	`propertyChange(PropertyChangeEvent e)` 属性更改事件（假定发自 JSplitPane）将在必要时传递 updateOrientation 的消息。
`void`	`setBasicSplitPaneUI(BasicSplitPaneUI newUI)` 设置要使用接收者的 SplitPaneUI。
`void`	`setBorder(Border border)` 设置此组件的边框。
`void`	`setDividerSize(int newSize)` 将分隔符的大小设置为 `newSize`。
`protected void`	`setMouseOver(boolean mouseOver)` 设置鼠标当前是否位于分隔符上。

从类 java.awt.Container 继承的方法
add, add, add, add, add, addContainerListener, addImpl, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getListeners, getMaximumSize, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree

从类 java.awt.Container 继承的方法

add, add, add, add, add, addContainerListener, addImpl, addNotify, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getListeners, getMaximumSize, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree

从类 java.awt.Component 继承的方法
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

从类 java.awt.Component 继承的方法

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

从类 java.lang.Object 继承的方法
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

字段详细信息

ONE_TOUCH_SIZE

protected static final int ONE_TOUCH_SIZE

基于 BasicSplitPaneUI 添加到它的两个方向的分隔符宽度和高度。

另请参见：: 常量字段值

ONE_TOUCH_OFFSET

protected static final int ONE_TOUCH_OFFSET

另请参见：: 常量字段值

dragger

protected BasicSplitPaneDivider.DragController dragger

处理要进行实际拖动操作的鼠标拖动消息。

splitPaneUI

protected BasicSplitPaneUI splitPaneUI

从其创建此实例的 UI。

dividerSize

protected int dividerSize

分隔符的大小。

hiddenDivider

protected Component hiddenDivider

用于非连续布局模式的分隔符。

splitPane

protected JSplitPane splitPane

其中包含接收者的 JSplitPane。